One Effort
· Fitness · OS
Start free
· Fitness · OS · 2026 ·

Buildyour bestversion.

Routines, meals, macros and progress — managed like a coach manages an athlete. One discipline. One screen. One effort.

Start training See the system
10K+
Active users
500K
Sessions logged
4.9★
App rating
Workout complete
Upper Body · Day 3
42:18 · 18 sets · 345 kcal
Men's Health Stronger GymRat Weekly BodyBlueprint Performance·io IronJournal Athletic Daily PR Club
· The system · 06 modules ·

Six tools.
One discipline.

Six native modules engineered to work together. Plan a training block, the routine fills your week. Plan a meal, the shopping list builds itself. Log it once. Read it forever.

  1. Routine Engine

    Plan weeks, drop in templates, track every set and RIR. Built around training blocks, not random workouts.
    ↗ 4–6 blocks / year

  2. Nutrition Tracker

    Log meals fast. Macros, calories and water roll up into one daily readout you can act on.
    ↗ 120s avg log

  3. Meal Planning

    Plot your week. Recipes scale to your macros. Cook once, hit goals four times.
    ↗ 7-day planner

  4. Auto Shopping List

    Plan meals → list compiles itself. Grouped by aisle, deduplicated, checkable on the go.
    ↗ −31% food waste

  5. Body Tracking

    Weight, body comp, photos, measurements — charted, never noisy.
    ↗ 5 metrics tracked

  6. Progress Report

    Weekly digest of what worked, what stalled, and what to push next.
    ↗ Every Sunday
· The dashboard ·

Built for
the morning
after.

The dashboard tells you what to do today, not what you did six months ago. Sessions, meals, calories — collapsed into a single read-at-a-glance screen.

Get the app Tour the product
Tuesday · WK 8
Upper Body · Day 3
On track
1840
Kcal
160g
Protein
42:18
Workout
Bench Press4×8 · 80kg done
Pull-ups3×10 next
Shoulder Press3×12 · 30kg pending
Weight · 30d
· The loop · weekly ·

From your first goal
to your best shape.

Set the block

Choose a goal, a program, a length. Twelve weeks beats a vague forever.

Plan the week

Drag training days. Drop meals. The grocery list assembles itself.

Log every effort

One tap per set. Eat. Repeat. Trust the trail you leave behind.

Review & adjust

Every Sunday a digest. Push, hold or recover next week.
· Stories · real users ·

People who made it their one effort.

I dropped 11kg in 14 weeks. Not because the app is magic — because for once everything I needed was on one screen.
Carlos M.
Software engineer · Madrid
The auto shopping list is the feature I didn't know I needed. I cook more. I waste less.
Sofia R.
Nurse · Buenos Aires
Logging is friction-free. I check off sets between rest periods. That's it. That's the app.
Marco A.
Teacher · Mexico City
· Pricing · one tier ·

Free to start.
Pro when you're ready.

No card to start. No tiered limits. The free plan handles everything you need to build a habit. Pro adds coaching templates, photo progress and family sharing.

Starter

$0/ forever
  • Routine engine · unlimited blocks
  • Nutrition tracker · macros & calories
  • Auto shopping list
  • Weight + 1 body metric
  • Sunday digest · weekly review
Start free

Pro

Popular
$8/ month
  • Everything in Starter
  • Coaching templates · library of 40+
  • Photo & measurement tracking
  • Family sharing · up to 4 people
  • CSV export · API access
Go Pro
· Common questions ·

Answered. Briefly.

No. The app ships with 40+ vetted training templates and a meal-plan library. You can also build everything from scratch. A coach can be added to your account later as a "shared workspace" if you ever want one.

Those tools are great at one thing each. One Effort runs the full loop — workouts, meals, calories, body, shopping — in a single dashboard, so the data actually compounds week over week.

Yes. CSV import is on the free plan. Direct Strong / Hevy / Fitbod imports are on Pro. Your training history is migrated, your PRs are recalculated, and you keep going from there.

Always yours. Encrypted in transit and at rest. We never sell training or nutrition data. Export everything to CSV any time, or delete your account and we remove everything in 30 days.

Yes. Built as a responsive web app, with native iOS and Android apps in beta. Your account syncs across all of them in real time.

Your account drops back to the free Starter plan at the end of the billing period. You keep all your history, plans and routines — only the Pro-only features become read-only.
· The next 12 weeks ·

Start your
transformation.

Set up your profile in minutes. Build your first plan in ten. Train tomorrow morning with a system behind you.

Get started free Already have an account?

No card required · Free forever plan available